The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 01, 2023
Filed:
Dec. 30, 2020
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Jaehwan Myung, Paju-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/00 (2006.01); H10K 59/122 (2023.01); H10K 71/10 (2023.01); G09G 3/3233 (2016.01); G09G 3/3266 (2016.01); G09G 3/3275 (2016.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); H10K 71/191 (2023.02); G09G 3/3233 (2013.01); G09G 3/3266 (2013.01); G09G 3/3275 (2013.01); G09G 2310/08 (2013.01);
Abstract
A display device includes a substrate including a display area in which pixels are arranged, and a non-display area in which dummy patterns are arranged, the non-display area surrounding the display area; an emission layer formed in the pixels and the dummy patterns; and a bank surrounding the emission layer, wherein in the non-display area, the bank includes multiple protrusions protruding from a side of the bank into the dummy pattern.